EP 2983746 B1 20200101 - INJECTION DEVICE AND ASSEMBLY METHOD
Title (en)
INJECTION DEVICE AND ASSEMBLY METHOD
Title (de)
EINSPRITZVORRICHTUNG UND AUFBAUVERFAHREN
Title (fr)
DISPOSITIF D'INJECTION ET PROCÉDÉ D'ASSEMBLAGE
Publication
Application
Priority
- EP 13163065 A 20130410
- EP 2014056967 W 20140408
- EP 14715608 A 20140408
Abstract (en)
[origin: WO2014166889A1] The invention refers to an injection device comprising a housing (10) containing a cartridge (20) containing a medicament and a movable bung (21), wherein the housing (10) comprises an inner thread (17), a piston rod (30) for moving the bung (21) during dose dispensing, wherein the piston rod (30) comprises an outer thread (31 ) engaging the inner thread (17) of the housing (10) a bearing (33) at its end facing the bung (21), and a driver (40) coupled to the piston rod (30) for driving the piston rod (30) during dose dispensing. In the unused delivery state of the device, the bearing (33) abuts the bung (21). The invention further refers to an assembly method for such an injection device.
IPC 8 full level
A61M 5/20 (2006.01); A61M 5/31 (2006.01); A61M 5/315 (2006.01)
CPC (source: EP US)
A61M 5/20 (2013.01 - EP US); A61M 5/3146 (2013.01 - EP US); A61M 5/31533 (2013.01 - EP US); A61M 5/31541 (2013.01 - EP US); A61M 5/31553 (2013.01 - EP US); A61M 5/31583 (2013.01 - EP US); A61M 2207/00 (2013.01 - EP US)
Citation (examination)
- EP 2193817 A1 20100609 - SANOFI AVENTIS DEUTSCHLAND [DE]
- WO 2011068531 A1 20110609 - BECTON DICKINSON CO [US], et al
- WO 2011039229 A1 20110407 - SANOFI AVENTIS DEUTSCHLAND [DE], et al
- EP 2201972 A1 20100630 - SANOFI AVENTIS DEUTSCHLAND [DE]
- WO 2011039207 A1 20110407 - SANOFI AVENTIS DEUTSCHLAND [DE], et al
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2014166889 A1 20141016; AR 095800 A1 20151111; CN 105102025 A 20151125; DK 2983746 T3 20200323; EP 2983746 A1 20160217; EP 2983746 B1 20200101; HK 1214549 A1 20160729; JP 2016514588 A 20160523; JP 6546155 B2 20190717; TW 201509464 A 20150316; US 10201662 B2 20190212; US 2016045672 A1 20160218
DOCDB simple family (application)
EP 2014056967 W 20140408; AR P140101515 A 20140408; CN 201480018387 A 20140408; DK 14715608 T 20140408; EP 14715608 A 20140408; HK 16102616 A 20160308; JP 2016506873 A 20140408; TW 103112785 A 20140408; US 201414782667 A 20140408